Number | Date | Country | Kind |
---|---|---|---|
75 25428 | Aug 1975 | FRX |
This is a continuation of application Ser. No. 933,565, filed Aug. 14, 1978, now abandoned, which in turn is a continuation-in-part of Ser. No. 713,434, filed Aug. 11, 1976, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
3582005 | Archibald et al. | Jun 1971 | |
3711032 | Weston | Jan 1973 | |
3775090 | O'Kane et al. | Nov 1973 | |
3860689 | Sefton et al. | Jan 1975 | |
4175790 | Predali | Nov 1979 |
Number | Date | Country |
---|---|---|
2129856 | Mar 1972 | FRX |
2320781 | Mar 1977 | FRX |
42-24643 | Nov 1967 | JPX |
52-23504 | Feb 1977 | JPX |
1080210 | Aug 1967 | GBX |
1089933 | Nov 1967 | GBX |
1232183 | May 1971 | GBX |
Entry |
---|
Chemical Abstracts, vol. 80, No. 39503t, p. 155, A.C.S. (1974). |
Boldt, J. R.; The Winning of Nickel D. V. Nostrand, Inc., New Jersey, p. 388 (1967) |
Queneau, P. E., "The Recovery of Nickel from Its Ores", Journal of Metals pp. 44-45 (1970). |
Ammou-Chokroum, "Mineralurgie du Nickel-Prospective Industrie Minerale", (2/76) pp. 57-63. |
Translation of French Patent No. 2,320781 by Brian Clive Diamond, London, U.K., pp. 1-21. |
Evans, D. J. I. et al.; International Latevite Symposium Soc. of Min. Eng. of AIMMPE, pp. 517-519 (1979). |
Number | Date | Country | |
---|---|---|---|
Parent | 933565 | Aug 1978 |
Number | Date | Country | |
---|---|---|---|
Parent | 713434 | Aug 1976 |